Open 8XK File
The 8XK extension file is used by the Texas Instruments TI-83 calculator and contains updates to applications such as the interactive study card and data manipulation programs.
This 8XK file is used for the TI-83 Plus and TI-83 Plus Silver Edition.
The TI-83 is an advanced math and science graphing calculator.
It is important to differentiate 8XK files from 8XU files which work to install operating system updates for the TI-83 Plus models.
Software for working with 8XK files
8XK files are basically not designed to be opened manually by the user, however to transfer them to the calculator hardware the following software package is required: